Since 1945, the New Jersey State Association of Chiefs of Police has administered police examinations as a cost-effective service to New Jersey municipalities. Throughout the ensuing years, the NJSACOP has kept pace with the ever-changing requirements of the police testing field to ensure the institution and maintenance of the highest standards of police performance. The association's testing services include:

The questions and scenarios included in the promotional examinations are developed to test a candidate's knowledge of key law enforcement, criminal justice, and administrative issues, and can be tailored for the particular needs of an agency or department. Statistical results are provided to the agency upon conclusion of the testing process.